CN1794868A - Method of providing discriminating service in radio access network - Google Patents
Method of providing discriminating service in radio access network Download PDFInfo
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- CN1794868A CN1794868A CNA2005100807219A CN200510080721A CN1794868A CN 1794868 A CN1794868 A CN 1794868A CN A2005100807219 A CNA2005100807219 A CN A2005100807219A CN 200510080721 A CN200510080721 A CN 200510080721A CN 1794868 A CN1794868 A CN 1794868A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
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Abstract
This invention relates to a realization method for providing differentiated service in the wireless access network including: sending information of releasing data channels containing session mark information when needing to release sessions (service flow), then a related network entity releases data channels of related sessions based on the mark information, in which, said release can be started up not only by BS but also by ASN-GW, therefore, WiMax signaling flow can support a same MSS to have different sessions and share different QoS services, besides, this invention makes up the process of setting up sessions of ASN-GW in the WiMax ASN to BS and the application of data channels among WiMax ASN GW.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to the difference service implementing method is provided in a kind of Radio Access Network.
Background technology
In existing wireless communication system, as WCDMA (Wideband Code Division Multiple Access (WCDMA)) system, CDMA (code division multiple access) system can provide different service quality to guarantee to different users usually as required, thereby the service of difference is provided for the user.
Along with development of wireless communication devices, WiMax (micro-wave access to global intercommunication) system also becomes and falls over each other the new WiMAX access technology studied in the wireless communication system.Described WiMax system mainly comprises ASN (access service network), CSN (connectivity serving network) and MSS (portable terminal), wherein: described ASN is used to the WiMAX terminal that the network function set of wireless access service is provided, described ASN has specifically comprised BS (base station) and ASN GW (ASN gateway) network element, and an ASN may be shared by a plurality of CSN (connectivity serving network); Described CSN then is used to the WiMAX terminal that IP is provided Connection Service, wherein also comprises AAA server (authentication accounting server) function.
The same with WCDMA system and CDMA, in the WiMax system, also need to guarantee for the user provides corresponding QoS (service quality), promptly divide the user to provide different QoS to guarantee.Yet, in the present WiMax system, between BS and ASN GW, and also can't intactly provide between ASN GW and the ASN GW, or different sessions provides the QoS of difference to guarantee at different user.
Therefore, in the WiMax system, also can't be different users at present, and different sessions provides different service quality to guarantee.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide provides the difference service implementing method in a kind of Radio Access Network, thereby can guarantee for different sessions provides the QoS of difference in Radio Access Networks such as WiMax.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides provides the difference service implementing method in a kind of Radio Access Network, comprising:
A, in Radio Access Network, when needs discharge session, then send the release data path message that comprises session label information;
B, each network entity discharge the data path of corresponding session according to the session label information in the release conversation informing message of receiving.
Described session label information comprises: session index and/or data path index information.
Among the present invention, before execution in step A, this method also comprises:
C, in Radio Access Network, the data path that includes session label information between first network entity and second network entity is alternately set up message, and is that corresponding data path is set up in corresponding session.
Described data path is set up the also optional service quality QoS parameter information that comprises in the message, and sets up corresponding data path according to described qos parameter information; And when qos parameter information was obtained, then the message in this flow process need not to carry qos parameter information.
Described data path is set up message and is comprised:
Data path is set up request message, and data path is set up response message, and data path is set up acknowledge message.
Described network entity comprises:
The service access service network gateway, anchor access service network gateway, and base station.
The loaded information content comprises in the described release data path message: user terminal identification information and session label information.
Described session label information specifically comprises:
The session label information of at least one session of user terminal, perhaps, the indication information of all sessions of this user terminal.
Described release data path message comprises:
Discharge the data path request message and discharge the data path response message;
Perhaps,
Data path tear down message and data path are removed response message.
Described steps A specifically comprises:
In Radio Access Network, when needs discharge session, send the release data path message that comprises session label information by service access service network gateway, anchor access service network gateway or base station;
Among the present invention, when described data path is set up message and data path tear down message between service access service network gateway and anchor access service network gateway when mutual, then initiate by service access service network gateway or anchor access service network gateway, and, can initiate different pieces of information path setting message or data path tear down message according to different sessions.
Among the present invention, when described data path is set up message and data path tear down message between service access service network gateway and anchor access service network gateway when mutual, the application corresponding scene comprises: during non-switching, when session or service flow must be by the anchor access service network gateways; And when switching, must allow between new service access service network gateway and anchor access service network gateway, to set up many data paths according to session or service flow.
Described Radio Access Network comprises: micro-wave access to global intercommunication WiMax grid.
Described step B comprises:
Network entity receives and discharges conversation informing message, and obtains session index information wherein, discharges the data path of corresponding session according to described session index;
Perhaps,
Network entity receives and discharges conversation informing message, and obtains data path index information wherein, discharges corresponding data path according to described data path index.
As seen from the above technical solution provided by the invention, the present invention sets up in the requests/response messages at all data paths can carry QoS information, consult local flow process to merge existing QoS, make the WiMax signaling process can intactly support same MSS different sessions and enjoy different QoS services.Simultaneously, the present invention has also replenished the process that the inner ASN-GW of WiMax ASN sets up to the BS initiation session.And the present invention has replenished the application scenarios of setting up data path between the WiMax ASN GW, and during promptly non-switching, normal conversation need be set up data path during by Anchor ASN GW between Serving ASN GW and AnchorASN GW; During switching, Serving ASN GW and Anchor ASN GW need set up many data paths according to session.
Description of drawings
Fig. 1 sets up process schematic diagram 1 for the data path of Interface R4;
Fig. 2 sets up process schematic diagram 2 for the data path of Interface R4;
Fig. 3 is for discharging the process schematic diagram of data path.
Embodiment
Core of the present invention is that the message in the Radio Access Network is expanded, increase session identification and quality of service information, thereby make can dialogue-based realization access network in the foundation and the release management of data path so that in broadband wireless access systems such as WiMax, corresponding session is realized that QoS guarantees.
With the WiMax system is example, has defined basic QoS at present in this system and has consulted flow process, the switching flow of R6 interface data path setting flow process and Interface R4.
Wherein, consult in the flow process at basic QoS, the data path that does not but define between Serving ASN GW (service ASN GW) and the Anchor ASN GW (anchor ASN GW) is set up flow process and QoS negotiation flow process.Like this, when operator need to use separately specific Anchor ASN GW do charge check or other when using, then can't set up corresponding data path, can't obtain corresponding qos parameter information, also just can't realize application corresponding.
In addition, in the switching flow of Interface R4, there is not the QoS information cell between definition of T arget ASN GW (target ASNGW, promptly new Serving ASN GW) and the Anchor ASN GW; And, do not offer some clarification on BS to Target, Target ASN GW, between the Anchor ASN GW, need set up many different Data Path (data path) according to the different QoS rank of Session (session), when discharging, also fail to allow to discharge single or multiple or whole sessions of same MSS.
In addition, in the relevant regulations of this system, also there is similar problem in the R6 interface, does not promptly set up many different Data Path (data path) according to the different QoS rank of Session (session), also fails to allow to discharge single or multiple or whole sessions of same MSS when discharging.
And the data path of R6 interface is set up and discharged flow process does not have the situation of consideration from ASN GW initiation.
Based on the problems referred to above, the present invention need comprise the modification of following content to data path foundation/dispose procedure in the WiMax system etc.:
1, clear and definite data path in WiMax should be distinguished the different sessions of same MSS, and the differentiation different QoS is set up and discharged.Comprise between the BS-ASN GW, between the ASN GW, and between the BS.
2, replenish the basic QoS of WiMax and consult in the flow process, the negotiation flow process between definition Serving ASN GW and the AnchorASN GW, data path is set up flow process in other words.Data path is set up message and is comprised QoS, at session, and can initiate to set up or discharge from Serving ASN GW or Anchor ASN GW.Permission only discharges the Data Path of wherein one or more sessions of same MSS or all sessions in a release message.
3, in the switching flow of WiMax Interface R4, QoS information cell between definition of T arget ASN GW (new Serving ASN GW) and the Anchor ASN GW, specifically can be added in Data Path Establish Req/Res/Ack (data path the is set up request/affirmation) message, and clearly set up a plurality of Data Path at different sessions.
4, in the switching flow of WiMax Interface R4, increase index ID in each message flow between definition of T arget ASN GW (new Serving ASN GW) and the Anchor ASN GW, allow only to discharge the Data Path of wherein one or more sessions of same MSS or all sessions session.
5, in the switching flow of WiMax Interface R4, clear and definite Target BS, Target ASNGW is between the Anchor ASN GW, all allow to set up many different Data Path, be embodied at least and use different DSCP sign indicating number signs according to the different QoS rank of Session.
6, in the session flow process of WiMax R6 interface, use Data PathEstablish message between BS and the ASN GW, wherein optional qos parameter information when signaling process has obtained (relevant qos parameter information before this) of carrying, also need to carry Session Index simultaneously and be convenient to distinguish DataPath, embody the different QoS service of different sessions by session.Correspondingly, Data Path Release (data path release) message also needs differentiating sessions (carrying the identification information of the session of needs release in message), and allows to discharge individual session, a plurality of session, or all sessions of same MS.And Data Path Establish and Release message can be to initiate from BS, also can be to initiate from ASNGW.
Be described in detail below in conjunction with the concrete technic relization scheme of accompanying drawing above-mentioned every modification of the present invention's proposition.
At first, consult to need the negotiation flow process between definition Serving ASN GW and the Anchor ASN GW in the flow process at the basic QoS of WiMax, i.e. definition is applied to the flow process that common up-downgoing data are set up process.
When need using Anchor ASN GW to do charging, operator checks or other special applications, and specify a fixing Anchor ASN GW, and with Serving ASN GW not simultaneously, needing increases bi-directional data path setting and dispose procedure message between Anchor ASN GW and the Serving ASN GW, specifically comprises:
1, Data Path Establish Request (data path is set up request) message;
2, Data Path Establish Response (data path is set up response) message;
3, Data Path Establishment Ack (data path is set up and confirmed) message;
4, Data Path Release Request (data path discharges request) message;
5, Data Path Release Response (data path discharges response) message.
As shown in Figure 1, the Data Path Establish Request messages application that Serving ASN GW triggers is set up in the process in the data path that SS initiates, and perhaps the data path of being initiated by Serving ASN GW is set up in the process, specifically comprises:
When step 11:Serving ASN GW produces trigger event or receives corresponding message, then send data path and set up request message to Anchor ASN GW;
Step 12:Anchor ASN GW receives behind the described request message to Serving ASN GW return data path setting response message;
Step 13:Serving ASN GW sends data path to Anchor ASN GW and sets up acknowledge message, and so far, the data path between Anchor ASN GW and the Serving ASN GW is set up.
As shown in Figure 2, the Data Path Establish Request messages application that Anchor ASN GW triggers specifically comprises in the QoS negotiations process that network side is initiated:
When step 21:Anchor ASN GW produces trigger event or receives corresponding message, then send data path and set up request message to Serving ASN GW;
Step 22:Serving ASN GW receives behind the described request message to Anchor ASN GW return data path setting response message;
Step 23:Anchor ASN GW sends data path to Serving ASN GW and sets up acknowledge message, and so far, the data path between Anchor ASN GW and the Serving ASN GW is set up.
Between Serving ASN GW and Anchor ASN GW, set up in the actual application of data path, be not limited to above-mentioned two kinds of application scenarioss.
Except that above-mentioned data path is set up the process, when conversation procedure finishes, also need the data path between Anchor ASNGW and the Serving ASN GW is discharged, concrete release processing procedure discharges request by above-mentioned data path and response message is realized.
Discharge in the processing procedure at data path, described Data Path Release Request message can be initiated by Serving ASN GW or Anchor ASN GW either party.
In above-mentioned data path foundation and release processing procedure, the present invention has realized setting up different data paths at different sessions, and can when discharge data path, can dialogue-basedly carry out the release of data path equally and handle, thereby guarantee for different sessions provides different QoS.
For realizing conversation-based data path foundation and dispose procedure, then need and discharge processing procedure at the foundation that realizes conversation-based data path on Interface R4 in the WiMax system (interface between Anchor ASN GW and the Serving ASN GW) and the R6 interface (interface between BS and the ASN GW) respectively.
At first corresponding processing procedure on the Interface R4 in the WiMax system is described below:
In the WiMax system in the switching flow of Interface R4, need the QoS information cell between definition of T arget ASN GW (new Sering ASN GW) and the Anchor ASN GW, described cell is carried in the Data Path Establish Req/Res/Ack message.And increase the identification information of session in Data Path ReleaseRequest/Response message, i.e. the index ID of session allows only to discharge the Data Path (data path) of same wherein one or more sessions of MSS.
The information that existing above-mentioned each message comprises is as shown in table 1:
Table 1
| Primitives (message name) | From (source)-To (purpose) | Message Content (message content) |
| Data Path Establishment Request data path is set up request | ASN GW->ASN GW | MSS ID (user ID) Classification Info (classified information) Data Path Info (data path information), Multicast Info (multicast information) |
| Data Path Establishment Response data path is set up response | ASN GW->ASN GW | MSS ID, Classification Info, Data Path Info (for Data Path Release only MSS ID), Redirection (being redirected) |
| Data Path Establishment Ack data path is set up and is confirmed | ASN GW->ASN GW | MSS ID |
| Data Path Release Request data path discharges request | ASN GW->ASN GW | MSS ID |
| Data Path Release Response data path discharges response | ASN GW->ASN GW | MSS ID |
Be to realize the present invention, need increase as giving a definition at the content of each message in the above-mentioned table 1:
1, Data Path can be at MSS, also can be at Session (session);
2, Data Path Info should comprise QoS information, is not only classified information (ClassificationInfo), can be to be with more QoS information (comprising whole or the local parameter collection).Under special scenes, for example Anchor ASN GW wishes also to do the generation of charging bill and check, and then needs QoS is delivered to Anchor ASN GW.Under some scene, Anchor ASN GW only wishes to obtain ex curia classified information, then can only be with classified information; Also allowed data path to set up process when carrying whole QoS information of same and QoS is consulted flow process merged to come in, mutual to reduce flow process.
3, to comprise Session information among Data Path Release Request and the Response, the Data Path (i.e. " multiplesession within same MSS is allowed in this message " in the table 2) of the single or multiple sessions of the same MSS of permission release also allows to use All Session lndicator (all sessions indications) to indicate whether to discharge all sessions simultaneously.
The content information that each message after the renewal comprises is as shown in table 2;
Table 2
| Primitives | From->To | Message Content |
| Data Path Establishment Request | ASN GW->ASN GW | MSS ID, single or multiple{Session Index (session index), QoS Info (quality of service information) Data Path Info}, Multicast Info, (multiple session within same MSS is allowed in this message) |
| Data Path Establishment Response | ASN GW->ASN GW | MSS ID，single or multiple{Session Index， QoS Info，Data Path Info}，Redirection， (multiple session within same MSS is allowed in this message) |
| Data Path Establishment Ack | ASN GW->ASN GW | MSS ID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message) |
| Data Path Release Request | ASN GW->ASN GW | MSS ID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message)，all sessions Indicator |
| Data Path Release Response | ASN GW->ASN GW | MSS ID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message)，all sessions Indicator |
If adopt each message of describing in the table 2, then in the switching flow of WiMax Interface R4, the BS to Target can clear and as one man be described, Target ASN GW, between the Anchor ASN GW, all can set up many different DataPath according to the different QoS rank (a plurality of Session) of Session.
Therefore, as can be seen, among the present invention, no longer be between Target ASN GW and Anchor ASNGW, can only create a Data Path to same MSS, but set up corresponding D ata Path respectively at each session of same MSS, i.e. different QoS session at each MSS defines Data Path, makes to handle at each Session distinguishing QoS grade of this user.
The present invention also allows the rank (being QoS information) according to this user for special screne, perhaps this user the rank of high business unify to handle all Business Streams of this user, this moment can only this user is set up a Data Path simplifies processing.
Again corresponding processing procedure on the R6 interface in the WiMax system is described below:
At first, in the WiMax system in the session flow process of R6 interface, use Data Path Establish message between BS and the ASN GW, wherein, the optional QoS of carrying information (relevant information signaling process obtain) before this, but need carry Session Index (session index), the i.e. session label information of corresponding session, so that distinguish Data Path, embody the different QoS service of different sessions by session.
Correspondingly, the Data Path Release message of using between BS and the ASN GW also needs differentiating sessions, and allows to discharge individual session, a plurality of session, or all sessions of same MS.
And described Data Path Establish and Release message can be to initiate from BS, also can be to initiate from ASN GW.
The content that comprises of the Data Path Establish of R6 interface and Release message is specifically as shown in table 3 in the prior art:
Table 3
| Primitives | From->To | Message Content |
| Data Path Establishment Request | BS->ASN GW | MSS ID，Classification Info，Data Path Info， Multicast Info， |
| Data Path Establishment Response | ASN GW->BS | MSS ID，Classification Info，Data Path Info (for Data Path Release only MSS ID) |
| Data Path Establishment Ack | BS->ASN GW | MSS ID |
| Data Path Release Request | BS->ASN GW | MSS ID |
| Data Path Release Response | ASN GW->BS | MSS ID |
| Data_Path Revoke | ASN GW->BS | MSS ID |
| Data_Path Revoke Rsp | BS->ASN GW | MSS ID |
| Start HO | SBS->ASN GW | Explicit primitives for supporting loss-less bi-castingData Path |
Among the present invention, for can differentiating sessions setting up or discharge corresponding data path, the message content in the table 3 need be made amendment, the content information that amended corresponding message comprises is as shown in table 4:
Table 4
| Primitives | From->To | Message Content |
| Data Path Establishment Request | BS＜-->ASN GW | MSS ID，single or multiple{Session Index QoS Info，Data Path Info}，Multicast Info， (multiple session within same MSS is allowed in this message) |
| Data Path Establishment Response | ASN GW＜-->BS | MSS ID，single or multiple{Session Index， QoS Info，Data Path Info}，Redirection， (multiple session within same MSS is allowed in this message) |
| Data Path Establishment Ack | BS＜-->ASN GW | MSSID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message) |
| Data Path Release Request | BS->ASN GW | MSS ID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message)，allsessions Indicator |
| Data Path Release Response | ASN GW->BS | MSS ID，single or multiple{Session Index} (multiple session within same MiSS is allowed in this message)，all sessions Indicator |
| Data_Path Revoke removes data path | ASN GW->BS | MSS ID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message) |
| Data_Path Revoke Rsp removes the data path response | BS->ASN GW | MSS ID，single or multiple{Session Index} (multiple session within same MSS is allowed in this message) |
| Start HO/ begins to switch | SBS->ASN GW | MSSID |
In above-mentioned table 4, the information content that black face partly increases newly in each message for the present invention.
Therefore, can discharge one or more sessions of same user when needs discharge session among the present invention, concrete processing procedure is an example with the data path that discharges between BS and the ASN GW, as shown in Figure 3, comprises following processing procedure:
Step 31: when needs discharge one or more session of user, then send to BS and discharge the data path request message by ASN GW, carrying the identification information of the user terminal that needs the release session in the described message, and the session label information that needs the session correspondence of release, specifically at least one session label information can be comprised, perhaps, all sessions of this user terminal can also be discharged, at this moment, need the indication information of all session label information correspondences to be set to effectively;
Described session label information comprises: session index and/or data path index information, can also similarly can distinguish the distinctive information of different sessions for other;
After step 32:BS receives described release data path request message, discharge the data path of corresponding session label information correspondence, and return release data path response message to ASN GW;
Be specially: when described session label information was the session index information, then BS received and discharges conversation informing message, and obtains session index information wherein, then, discharges the data path of corresponding session according to described session index; Perhaps, when described session label information is the data path index information, then BS obtains the data path index information from the release conversation informing message that receives, and discharges corresponding data path according to described data path index information, thereby realizes the release at corresponding session.
Like this, just can realize discharging selectively the data path of any session of same user terminal, realize the session based service quality assurance.
In a word, realization of the present invention can be set up corresponding data path respectively for different sessions in broadband Radio Access Networks such as WiMax, the qos parameter information that each data path is corresponding different respectively, promptly corresponding different QoS signs, thereby can divide the different grades of service that each session is dispatched respectively, to realize the session based service quality assurance.
In sum; realization of the present invention makes the WiMax signaling process can intactly support same MSS different sessions and enjoys different QoS services; and replenished the application scenarios of setting up data path between the WiMax ASN GW; when being non-switching; when normal conversation is passed through Anchor ASN GW, need between ServingASN GW and Anchor ASN GW, set up data path.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (14)
1, provide the difference service implementing method in a kind of Radio Access Network, it is characterized in that, comprising:
A, in Radio Access Network, when needs discharge session, then send the release data path message that comprises session label information;
B, each network entity discharge the data path of corresponding session according to the session label information in the release conversation informing message of receiving.
2, provide the difference service implementing method in the Radio Access Network according to claim 1, it is characterized in that, described session label information comprises:
Session index and/or data path index information.
3, provide the difference service implementing method in the Radio Access Network according to claim 1, it is characterized in that, before execution in step A, this method also comprises:
C, in Radio Access Network, the data path that includes session label information between first network entity and second network entity is alternately set up message, and is that corresponding data path is set up in corresponding session.
4, provide the difference service implementing method in the Radio Access Network according to claim 3, it is characterized in that, described data path is set up the also optional service quality QoS parameter information that comprises in the message, and sets up corresponding data path according to described qos parameter information; And when qos parameter information was obtained, then the message in this flow process need not to carry qos parameter information.
5, provide the difference service implementing method in the Radio Access Network according to claim 3, it is characterized in that, described data path is set up message and is comprised:
Data path is set up request message, and data path is set up response message, and data path is set up acknowledge message.
6, provide the difference service implementing method in the Radio Access Network according to claim 3, it is characterized in that, described network entity comprises:
The service access service network gateway, anchor access service network gateway, and base station.
According to providing the difference service implementing method in each described Radio Access Network of claim 1 to 6, it is characterized in that 7, the loaded information content comprises in the described release data path message: user terminal identification information and session label information.
8, provide the difference service implementing method in the Radio Access Network according to claim 7, it is characterized in that, described session label information specifically comprises:
The session label information of at least one session of user terminal, perhaps, the indication information of all sessions of this user terminal.
9, provide the difference service implementing method in the Radio Access Network according to claim 7, it is characterized in that, described release data path message comprises:
Discharge the data path request message and discharge the data path response message;
Perhaps,
Data path tear down message and data path are removed response message.
10, provide the difference service implementing method in the Radio Access Network according to claim 7, it is characterized in that, described steps A specifically comprises:
In Radio Access Network, when needs discharge session, send the release data path message that comprises session label information by service access service network gateway, anchor access service network gateway or base station;
11, provide the difference service implementing method in the Radio Access Network according to claim 7, it is characterized in that, when described data path is set up message and data path tear down message between service access service network gateway and anchor access service network gateway when mutual, then initiate by service access service network gateway or anchor access service network gateway, and, can initiate different pieces of information path setting message or data path tear down message according to different sessions.
12, provide the difference service implementing method in the Radio Access Network according to claim 11, it is characterized in that, when described data path is set up message and data path tear down message between service access service network gateway and anchor access service network gateway when mutual, the application corresponding scene comprises: during non-switching, when session or service flow must be by the anchor access service network gateways; And when switching, must allow between new service access service network gateway and anchor access service network gateway, to set up many data paths according to session or service flow.
13, provide the difference service implementing method in the Radio Access Network according to claim 7, it is characterized in that, described Radio Access Network comprises:
Micro-wave access to global intercommunication WiMax grid.
14, according to providing the difference service implementing method in each described Radio Access Network of claim 1 to 6, it is characterized in that described step B comprises:
Network entity receives and discharges conversation informing message, and obtains session index information wherein, discharges the data path of corresponding session according to described session index;
Perhaps,
Network entity receives and discharges conversation informing message, and obtains data path index information wherein, discharges corresponding data path according to described data path index.
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| CNB2005100807219A CN100459797C (en) | 2005-07-05 | 2005-07-05 | Method of providing discriminating service in radio access network |
| PCT/CN2006/001573 WO2007003142A1 (en) | 2005-07-05 | 2006-07-05 | Method for providing distinguishing service in communication network |
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| WO2008022584A1 (en) * | 2006-08-11 | 2008-02-28 | Huawei Technologies Co., Ltd. | Wimax multi-edge system and multi-edge system for wimax and wired network interconnection |
| WO2008106880A1 (en) * | 2007-03-02 | 2008-09-12 | Huawei Technologies Co., Ltd. | Methods, wireless communication systems, mobile relay stations and base stations of ms network entry |
| WO2009036647A1 (en) * | 2007-09-18 | 2009-03-26 | Zte Corporation | Packet data session releasing method for ultra mobile broadband access network |
| WO2009036634A1 (en) * | 2007-09-18 | 2009-03-26 | Zte Corporation | Accounting method for ultra mobile broadband access network |
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| CN101106805B (en) * | 2006-07-11 | 2010-05-12 | 华为技术有限公司 | Processing method and device for user terminal to enter into or exit from idle status |
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| EP2369879A3 (en) | 2005-06-17 | 2011-11-09 | Fujitsu Limited | Communication system |
| EP1734666A1 (en) | 2005-06-17 | 2006-12-20 | Fujitsu Limited | Resource management in multi-hop communication system |
| DE602005009340D1 (en) | 2005-06-17 | 2008-10-09 | Fujitsu Ltd | Power control in the multi-way communication system |
| GB0619454D0 (en) | 2006-10-02 | 2006-11-08 | Fujitsu Ltd | Communication systems |
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| FI105969B (en) * | 1998-08-10 | 2000-10-31 | Nokia Networks Oy | Quality of service management in a mobile communication system |
| EP1179246B1 (en) * | 1999-05-17 | 2012-11-14 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Method and apparatus for providing radio access bearer services |
| US6654360B1 (en) * | 2000-01-10 | 2003-11-25 | Qualcomm Incorporated | Method and system for providing dormant mode wireless packet data services |
| US6791958B2 (en) * | 2002-02-06 | 2004-09-14 | Motorola, Inc. | Method of routing control information and bearer traffic between a wireless communications device and infrastructure equipment |
| CN1581744A (en) * | 2003-07-31 | 2005-02-16 | 北京三星通信技术研究有限公司 | Method for providing multiple QOS for MBMS business |
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- 2005-07-05 CN CNB2005100807219A patent/CN100459797C/en not_active Expired - Fee Related
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2006
- 2006-07-05 WO PCT/CN2006/001573 patent/WO2007003142A1/en active Application Filing
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| WO2009036647A1 (en) * | 2007-09-18 | 2009-03-26 | Zte Corporation | Packet data session releasing method for ultra mobile broadband access network |
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| CN101394290B (en) * | 2007-09-18 | 2011-06-22 | 中兴通讯股份有限公司 | Fee counting method for ultra-mobile wideband access network |
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| CN109246173B (en) * | 2017-06-16 | 2023-02-17 | 北京三星通信技术研究有限公司 | Session operation control method and device |
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| Publication number | Publication date |
|---|---|
| WO2007003142A1 (en) | 2007-01-11 |
| CN100459797C (en) | 2009-02-04 |
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